Gene Expression Analysis
 
Using cDNA microarrays, researchers are able to identify entire sets of differentially expressed genes under defined conditions.
Those comparative expression data need to be validated by additional approaches to confirm that the hits identified were indeed differentially expressed.

 
Quantitative    
Real-Time PCR     

4base lab specializes in developing custom fluorescence-based PCR assays using the LightCycler technology to confirm expression data derived from microarray analysis.

This type of analysis is specific for particular RNA targets within a given mRNA population. The target transcript will be quantified in relation to constitutive expressed reference genes of the sample.
Melting Curve Analysis  
 

The development of a specific qPCR assay includes
  • Design & synthesis of PCR primer compatible with LightCycler formats including test of specificity
  • Quality control of the RNA sample provided by the customer regarding contaminating DNA
  • 4BL protocoll for enhanced DNA removal
  • Relative quantitation report